金鸡纳属 jīnjīnàshǔ Cinchona Origin Definitions Defs Strokes Stroke Words Sentences Sents 金鸡纳 金雞納 jīnjīnà cinchona any of several trees of the genus 金鸡纳属 jīnjīnàshǔ, from which quinine is derived属 屬 shǔ noun category category; genus (in biological classification); type